4681440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{3251}}^1$

素因数の和:3272

約数の個数: 72

約数和(自身を含む): 15980328

約数和(自身を除く): 11298888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 3251, 6502, 9753, 13004, 16255, 19506, 26008, 29259, 32510, 39012, 48765, 52016, 58518, 65020, 78024, 97530, 104032, 117036, 130040, 146295, 156048, 195060, 234072, 260080, 292590, 312096, 390120, 468144, 520160, 585180, 780240, 936288, 1170360, 1560480, 2340720, 4681440]

約数ペア:

[(1, 4681440), (2, 2340720), (3, 1560480), (4, 1170360), (5, 936288), (6, 780240), (8, 585180), (9, 520160), (10, 468144), (12, 390120), (15, 312096), (16, 292590), (18, 260080), (20, 234072), (24, 195060), (30, 156048), (32, 146295), (36, 130040), (40, 117036), (45, 104032), (48, 97530), (60, 78024), (72, 65020), (80, 58518), (90, 52016), (96, 48765), (120, 39012), (144, 32510), (160, 29259), (180, 26008), (240, 19506), (288, 16255), (360, 13004), (480, 9753), (720, 6502), (1440, 3251)]